BRPI0515502A - electric motor generator for wind power installations or cable traction installations - Google Patents

electric motor generator for wind power installations or cable traction installations

Info

Publication number
BRPI0515502A
BRPI0515502A BRPI0515502-9A BRPI0515502A BRPI0515502A BR PI0515502 A BRPI0515502 A BR PI0515502A BR PI0515502 A BRPI0515502 A BR PI0515502A BR PI0515502 A BRPI0515502 A BR PI0515502A
Authority
BR
Brazil
Prior art keywords
rotor
installations
electric motor
wind power
segments
Prior art date
Application number
BRPI0515502-9A
Other languages
Portuguese (pt)
Inventor
Otto Pabst
Michael Klein-Lercher
Original Assignee
High Technology Invest Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35463967&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0515502(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by High Technology Invest Bv filed Critical High Technology Invest Bv
Publication of BRPI0515502A publication Critical patent/BRPI0515502A/en
Publication of BRPI0515502B1 publication Critical patent/BRPI0515502B1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/0006—Disassembling, repairing or modifying dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine

Abstract

"MOTOR ELéTRICO GERADOR PARA INSTALAçõES DE ENERGIA EóLICA OU INSTALAçõES DE TRAçãO A CABO". Trata-se de um gerador energizado por vento segmentado em que o rotor e/ou estator é subdividido na direção circunferencial em segmentos dispostos adjacentes entre si. Adicionalmente, os segmentos do estator são acessíveis via e os segmentos do rotor podem ser instalados e removidos na direção axial em montagens de segmento de rotor proporcionadas no anel do rotor. Cada segmento de rotor, de preferência, inclui uma base conformada para impedir o movimento radial e circunferencial ou tangencial do segmento de rotor, ao mesmo tempo em que permite o movimento axial na montagem do respectivo segmento do rotor. De preferência, as montagens de segmento do anel de rotor são dimensionadas para permitir a remoção dos segmentos do estator através das aberturas."ELECTRIC MOTOR GENERATOR FOR WIND POWER INSTALLATIONS OR CABLE DRIVE INSTALLATIONS". This is a segmented wind powered generator in which the rotor and / or stator is subdivided in the circumferential direction into adjacent arranged segments. Additionally, the stator segments are accessible via and the rotor segments can be installed and removed in the axial direction in rotor segment assemblies provided on the rotor ring. Each rotor segment preferably includes a base shaped to prevent radial and circumferential or tangential movement of the rotor segment while allowing axial movement in mounting the respective rotor segment. Preferably, the rotor ring segment assemblies are sized to allow removal of stator segments through the openings.

BRPI0515502A 2004-09-20 2005-09-16 electric machine for wind power installations or cable traction installations BRPI0515502B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000047A ITBZ20040047A1 (en) 2004-09-20 2004-09-20 ELECTRIC GENERATOR / MOTOR, IN PARTICULAR FOR USE IN WIND PLANTS, ROPE OR HYDRAULIC PLANTS.
PCT/IB2005/002742 WO2006032969A2 (en) 2004-09-20 2005-09-16 Generator/electric motor, in particular for wind power plants, cable controlled plants or for hydraulic plants

Publications (2)

Publication Number Publication Date
BRPI0515502A true BRPI0515502A (en) 2008-07-29
BRPI0515502B1 BRPI0515502B1 (en) 2016-05-31

Family

ID=35463967

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515502A BRPI0515502B1 (en) 2004-09-20 2005-09-16 electric machine for wind power installations or cable traction installations

Country Status (12)

Country Link
US (1) US7808149B2 (en)
EP (2) EP2381561B1 (en)
CN (1) CN101048926B (en)
AT (1) ATE523942T1 (en)
BR (1) BRPI0515502B1 (en)
CA (1) CA2580897A1 (en)
DK (1) DK1792381T3 (en)
ES (1) ES2372960T3 (en)
IT (1) ITBZ20040047A1 (en)
NO (1) NO20072001L (en)
PL (2) PL1792381T3 (en)
WO (1) WO2006032969A2 (en)

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EP2381561A3 (en) 2016-11-23
DK1792381T3 (en) 2012-01-02
BRPI0515502B1 (en) 2016-05-31
ATE523942T1 (en) 2011-09-15
US20080309189A1 (en) 2008-12-18
PL2381561T3 (en) 2021-12-13
ITBZ20040047A1 (en) 2004-12-20
EP1792381A2 (en) 2007-06-06
PL1792381T3 (en) 2012-01-31
EP1792381B1 (en) 2011-09-07
US7808149B2 (en) 2010-10-05
CN101048926A (en) 2007-10-03
CN101048926B (en) 2011-01-12
WO2006032969A3 (en) 2006-05-04
WO2006032969A2 (en) 2006-03-30
EP2381561B1 (en) 2021-07-28
ES2372960T3 (en) 2012-01-30
CA2580897A1 (en) 2006-03-30
NO20072001L (en) 2007-06-11
EP2381561A2 (en) 2011-10-26

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